baber/WOPTO huggingface dataset:
Patent JP-2004113592-A (JP)
Title: Medical image diagnostic apparatus
Inventor: IWASAKI NAOAKI
IPC: A61B5/055
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To raise convenience by improving operability concerning correction, or the like, when the outline of a body part is automatically traced.  <P>SOLUTION: A medical image diagnostic apparatus, having a function for tracing the outline of the body part specified on a display image 4 and displaying the trace line, includes a control means 14 for changing-over the functions of a key 13 which is arranged concerning a pointing device 12 to operate the movement of a cursor in response to positional relation between the cursor to be displayed on the display image, and the trace line. The control means performs changeover by defining the function of the key 13 as a re-trace command when the cursor is positioned inside the outline, as a trace end command when the cursor is positioned outside the outline, and as an outline position correcting command when the cursor is superimposed on the outline. Thus, operability is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118014-A (JP)
Title: Signal propagation circuit and display device
Inventor: NOGUCHI YUKIHIRO
IPC: H05B33/12
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce distortion of signals outputted from a circuit element even in the case of a large wiring load.  <P>SOLUTION: A signal line driving circuit 14 and a scanning line driving circuit 16 can be driven bi-directionally. The display device 10, in driving the signal line driving circuit 14 in an arbitrary direction, includes signal routes 36, 42, 28, 34 which propagate signals outputted from the circuit element in the final stage of a shift register, and includes an outputting route 46 which is formed with these signal routes assembled. The signal routes 36 and 42 are provided with a buffer 38 and a switch element 40, while the signal routes 28 and 34 are provided with a buffer 30 and a switch element 32. The outputting route 46 is provided with a buffer 44. In accordance with the driving direction in the signal line driving circuit 14, the switch element 40 or 32 is turned on, a target signal is propagated to the outputting route 34. Signal propagation is similarly performed in the scanning line driving circuit 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204211-A (JP)
Title: Microwave/millimeter wave circuit device
Inventor: OHATA KEIICHI
IPC: H01Q23/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave/millimeter wave circuit device which can easily be produced and can improve productivity by downsizing its whole size.  <P>SOLUTION: The microwave/millimeter wave circuit device is equipped with a grounded conductor layer 4, a first dielectric layer 5 formed on the grounded conductor layer 4, a signal line 6 selectively formed on this first dielectric layer 5, a second dielectric layer 7 covering at least a part of the signal line 6, an opening 2 formed on this second dielectric layer 7 to reach the signal line 6, a monolithic microwave integrated circuit 1 arranged inside this opening 2 and connected to the signal line 6, and an antenna 3 connected to the signal line 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004126025-A (JP)
Title: Display device
Inventor: TAI YUKIE
IPC: B60Q3/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for performing high brightness display with efficient illumination, and also performing display without ununiformity of brightness.  <P>SOLUTION: The display device C for displaying by projecting a display an image of a liquid crystal display element 3a illuminated by light emitting diode 3b on a wind glass D of a vehicle A via a concave mirror 2, and provided with a concave lens 3f having a concave form between the light emitting diode 3b and the concave mirror 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126186-A (JP)
Title: Fixing belt, fixing device, and image forming apparatus
Inventor: SUGAWARA TOMOAKI
IPC: G03G15/20
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To ensure releasability with less releasing agent, make it difficult to cause electrostatic offset, and steadily fix a good quality image.  <P>SOLUTION: The fixing belt 33 is wrapped around a heat roller 31 and a fixing roller 32, and pressed against the fixing roller 32 by a pressure roller so that the belt 33 comes into contact with toner 42, impregnated with a releasing agent, transferred to recording paper 41, thereby fixing the toner 42 to the recording paper 41. Hard fluorinated carbon resin layers 44 and soft fluorinated carbon resin layers 45 are formed on the entire surface of the fixing belt 33 which surface comes into contact with the toner 42. The soft fluorinated carbon resin layers 45 are partly dented by toner 42 firmly pressed against the fixing belt 33 and thereby the releasing agent appearing on the surface of the toner 42 is allowed to enter the dents and spread over a wide range. This prevents toner 42 from sticking to the surface of the fixing belt 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126935-A (JP)
Title: Gas circuit breaker
Inventor: UEKI KOICHI
IPC: F23K5/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas circuit breaker which decides about voltage abnormality, after confirming battery capacity and a voltage with a battery capacity estimating means, if battery voltage reduction is detected.  <P>SOLUTION: The gas shutoff device is constituted, such that the supply voltage of a battery power source means 2 is monitored with a voltage detecting means 10; estimation calculation of the amount of consumption of the battery is performed previously, with a battery capacity estimating means 11, from the driving number of a shutoff means 3 and time elapsed from the start of power source supply, if a signal of or smaller than a predetermined voltage is detected with a voltage detection means, even if the estimated amount of consumption is determined, with the battery capacity estimating means 11, to be within a predetermined range; the voltage detection means 10 is again driven to confirm the voltage of the battery power source means 2 again, if a normal voltage is detected, a voltage reduction signal is not outputted; the voltage detection means 10 is again driven to confirm the battery voltage; and the gas shutoff device comprises a time measuring means 13, which starts to measure concerning predetermined time, if a voltage reduction state is detected with a voltage abnormality deciding means 12, a return means 14 which outputs a signal for returning the shutoff means 3 to a gas supply enabled state, and a return inhibiting means 15 which prohibits return signal input, if a predetermined time has elapsed, according to the time measuring means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128983-A (JP)
Title: Movable antenna and electronic equipment provided with the same
Inventor: OGURA KEIICHI
IPC: H01Q1/24
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized movable antenna having a good outer appearance, wherein perfect countermeasures against static electricity is taken, and also to provide electronic equipment provided with the movable antenna.  <P>SOLUTION: This movable antenna is provided with a universal joint comprising a vertical shaft 13, an intermediate bearing metal fitting 14 and a horizontal shaft 15, and a turnable base part 20 of the intermediate bearing metal fitting 14 with a U-shaped cross-section is supported at the tip of the vertical shaft 13 in a freely turnable way. The horizontal shaft 15 is penetrated into both horizontal shaft support piece portions 21, 21 of the intermediate bearing metal fitting 14 to be supported, an insulating piece 22 is inserted between both horizontal shaft support piece portions 21, 21 to cover the bottom surface of the intermediate bearing metal fitting 14 and parts other than the back surface sides of the facing surfaces of the portions 21, 21, the antenna main body 16 is supported at the back surface side of the facing surfaces of the portions 21, 21 of the intermediate bearing metal fitting 14, and an insulating sheath member 30 made of insulation material is put on an outer side of the antenna main body. A pair of insulating bearing piece portions 31, 31 are attached pivotally to the fitting 14 by the horizontal shaft 15. The portions 31 cover both outer surface sides of an antenna main body bearing piece part 28 and both outer surface sides of the portions 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123047-A (JP)
Title: Step bar for motorcycle
Inventor: SUMINO HIROYUKI
IPC: B62J25/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To reuse or convert to steps left and right grip rubbers of a handlebar.  <P>SOLUTION: A pair of step bars 1 having different outside diameters corresponding to a pair of grip rubbers 6 having different inside diameters are attached to step core metals 7, and the grip rubbers 6 are fitted to the outer periphery of step bars 1, having corresponding inner diameters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127846-A (JP)
Title: Composite ion exchange film and its manufacturing method
Inventor: HAMAMOTO SHIRO
IPC: H01B1/06
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite ion exchange film with high mechanical strength and the adhesiveness of a catalyst layer and fit for use as a polymer solid electrolyte film with a restrained change in dimension, particularly at an aqueous state, and its manufacturing method.  <P>SOLUTION: The composite ion exchange film at a dry state cut out in square in the given direction of its face has a rate of the change of the size of each side with a decrease within 5% or an increase within 10% of each corresponding side of a composite ion exchange film hydrated by being dipped in pure water of 80°C for 24 hours.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129706-A (JP)
Title: Portable storage body and theft preventing method therefor
Inventor: SHIBUYA TAKESHI
IPC: A45C13/18
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable storage body preventing the theft of the portable storage body.  <P>SOLUTION: This portable storage body 1 is provided with a storage body 10 having an opening part 11 and a storage part 13 for storing objects 2 to be stored in its inside, a lid 14 opening/closing the opening part 11 of the storage body 10, and a connecting means 3 connecting the lid 14 to the storage body 10 to prevent the opening of the lid 14 closing the opening part 11. The storage objects 3 are heavy goods 21 and valuables 22 and the storage part 13 stores the heavy goods 21 and the valuables 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132776-A (JP)
Title: Inspection method of battery
Inventor: YOKOYAMA TAKASHI
IPC: H01M10/48
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method of a battery capable of discriminating and accurately ejecting a defective products caused by a micro-short-circuit, concerning the inspection method of the battery for determining the quality by a terminal voltage difference ▵V between a terminal voltage V1 before aging of the battery and a terminal voltage V2 after aging.  <P>SOLUTION: In this inspection method, a reference value ΔVB determined by assuming the terminal voltage drop quantity of a defective battery having an internal micro-short-circuit is set relative to the mean value ΔVA of the terminal voltage difference ΔV, and a battery having smaller ΔV than the value of ΔVA-ΔVB is determined to be a defective product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132435-A (JP)
Title: Bearing device
Inventor: TAKASHIMA TSUNEO
IPC: B23Q5/28
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate complicatedness of an adjustment; and to reduce costs by providing a bearing device for dispensing with a fixed guide.  <P>SOLUTION: A stage surface plate 6 is composed of a magnetic substance, and guide surfaces of sliders 12a to d are regulated by grooves 17a to d. Air pads 13a to d and 15a to d are arranged in an opposed part with the guide surfaces of the sliders 12a to d, and form a fluid bearing. The sliders 12a to d are provided with preload magnets 14a, b, and 16a, b for applying magnetic attraction force in the vertical direction to the guide surfaces between the guide surfaces. This stage device regulates displacement of a moving body in the orthogonal direction to the moving direction of the moving body by using the magnetic attraction force in the direction parallel to the guide surfaces generated when at least a part of the preload magnets 14a, b, and 16a, b deviates from the guide surfaces, and can dispense with a linearly moving guide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135836-A (JP)
Title: Seat structure
Inventor: KAWASAKI SEIJI
IPC: B60N2/58
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat structure capable of preventing an occupant from feeling pain on the leg or femur part by softening the touch of the seat to the leg or femur part of the occupant when the occupant is sitting on the seat or leaves the seat with the spring property on the sides and front of a seat cushion.  <P>SOLUTION: A plate-like elastic member 8 stretched over a seat frame 20 consists of two upper and lower layers at least near the front end of the seat frame 20, and a space is formed between the upper and lower layers. In addition, a three-dimensional net 12 is spread on the plate-like elastic member 8, and a cover material 42 is sewn to both ends of the plate-like elastic member 8. A cushion material 14 is disposed on a pair of left and right side frames 22 constituting the seat frame 20, and the cushion material 14 is held by the cover material 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137583-A (JP)
Title: Vacuum deposition device
Inventor: SAWADA YASUHIKO
IPC: H05B33/10
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the utilizing efficiency of a vapor depositing material, to improve the quality of a thin film to be deposited, and to perform uniform vapor deposition to a substrate with a large area.  <P>SOLUTION: A vapor depositing source 10 consisting of stacked frame bodies 10A and 10B is adopted. A heating part 11 is formed by the frame body 10A of the bottom layer, and an evaporation flow control part 11 is formed by the frame body 10B of the other layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003125552-A (JP)
Title: Dc motor
Inventor: NIIMI MASAMI
IPC: H02K13/00
Filed: 2002-10-24
Abstract: PROBLEM TO BE SOLVED: To facilitate positioning of a yoke 7 and a brush holder 15, and to improve the assembly performance. SOLUTION: A brush holder 15 comprises a holder main part 15A, made of resin and holder elements 15B made of metal and attached to the holder main part 15A. A grommet 30, made of rubber, is pushed into the outside diameter part of the holder main part 15A and lead wires 33 which are electrically connected with positive pole brushes 13A are drawn out of a yoke 7 via the grommet 30. The grommet 30 has coupling grooves 30b, coupled with U-shaped notches 7a formed in the opening end of the yoke 7 and the coupling grooves 30b, are pushed into the notches 7a from the opening end of the yoke 7 to fix the grommet 30 to the yoke 7. With such a constitution, the brush holder 15 is positioned relatively to the yoke 7 via the grommet 30.
Patent JP-2004144605-A (JP)
Title: Fire source search system
Inventor: NAKANO KAZUHISA
IPC: G01S5/16
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To specify the position of a fire source by a simpler operation, in specifying the position of the fire source, on the basis of rotational angles and elevation or depression angles when a plurality of infrared cameras detect the fire source.  <P>SOLUTION: A fire source search control part 7 is provided, in which the lines connecting the planar coordinates of the plurality of infrared cameras 8a with the planar coordinates of the fire source point detected by each infrared camera are planarly developed so that the position of the fire source is specified on the basis of the lines. The fire source search control part 7 stores three-dimensional coordinates corresponding to the installation heights of the plurality of infrared cameras and a height data map storing floor surface height information according to the planar coordinates of the overall region of the range to be monitored. On the basis of the installation heights of the infrared cameras that detect the fire source and the floor surface height information, the planar coordinates corresponding to the height coordinate of the floor surface which intersects the viewing lines consisting of the rotational angles and the elevation or depression angles of the infrared cameras make the planar coordinates of the fire source point. The fire source search control part 7 specifies the position of the fire source, on the basis of the line connecting the planar coordinates of the infrared cameras with the planar coordinates of the fire source point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142787-A (JP)
Title: Case with double swinging lid
Inventor: TAKADAYA YUKIO
IPC: B65D43/22
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case with a double swinging lid, which does not open the whole of an opening of a case body.  <P>SOLUTION: The case with the double swinging lid comprises the case body 1 having the opening 3, and the lid 2 which opens and closes the opening 3 freely. The lid 2 comprises a fixing part 12 which is fitted on the periphery of the opening 3 to traverse it in the longitudinal direction of the fixing part 12, and left and right lid portions 13, which are arranged at the left and right of the fixing part 12 and open and close freely.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146671-A (JP)
Title: Surface-mount common mode noise filter
Inventor: TOMONARI HISAO
IPC: H01F27/29
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-mount common mode noise filter that suppresses common mode noise without exerting any bad influence upon the high-speed transmission signals at high-speed differential signal transmission through the USB 2.0, IEEE 1394, DVI, etc.  <P>SOLUTION: This common mode filter is constituted by winding a pair of wires 1 and 2 having an interline distance (a) around the core section 12 of a drum core 11, and respectively electrically connecting the terminals of the wires 1 and 2 to the electrode sections 14 provided in the flanges 12 of the drum core 11 by providing a winding interval (b) between the wires 1 and 2. The ratio a/R of the interline distance (a) to the diameters (R) of the wires 1 and 2 is adjusted to a/R≥0.5, and the ratio b/R of the winding interval (b) to the diameters (R) of the wires 1 and 2 is adjusted to b/R≥0.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159385-A (JP)
Title: Linear motor driving circuit
Inventor: KOIDE HIROYUKI
IPC: H02P25/06
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To independently control a plurality of movable elements in a moving magnet linear motor.  <P>SOLUTION: This moving magnet linear motor having the plurality of moving elements comprises a plurality of current drivers for giving current command values to respective coils of a coil train, a position measuring means for measuring each position of the coil train and the plurality of movable elements, and a means for selecting each driving coil of the respective moving elements and switching its energization.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158979-A (JP)
Title: Receiving unit
Inventor: KUBOTA SHINPEI
IPC: H04N5/44
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a receiving unit with a tuner function that is used for a television receiver.  <P>SOLUTION: The receiving unit is provided with a local oscillator for generating a local oscillation signal with a particular oscillation frequency in response to a received channel selection signal; a storage section for storing frequency information where the channel selection signal is correlated with a pass band frequency; a pass frequency control section for selecting a pass band frequency by utilizing the frequency information read from the storage section and the received channel selection signal; an input filter for receiving a band limiting control signal corresponding to the selected pass band frequency from the pass frequency control section and band-passing only the signal of a part of the received RF signal corresponding to the selection pass band frequency; and a converter for applying frequency conversion to a band signal outputted from the input filter on the basis of the local oscillation signal. At least part of the input filter and the local oscillator are built in a single IC.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155965-A (JP)
Title: Phenol resin molding material and molded article
Inventor: TOKUNAGA YUKIO
IPC: C08K5/315
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phenol resin molding material that brings about very little burrs in molding, particularly in injection molding without sacrificing mechanical strengths.  <P>SOLUTION: The phenol resin molding material contains one or more nitrogen-containing compounds selected from (a) a novolac phenol resin, (b) hexamethylenetetramine, (c) an organic or inorganic filler and (d) urea, melamine and dicyandiamide as indispensable components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158146-A (JP)
Title: Magnetic disk device and its assembling method
Inventor: UEFUNE KOUKI
IPC: F16H57/023
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that fixing pivot mechanism of a carriage is hard from the point of view of mounting space in a magnetic disk device, further, when a case is made of resin, fixing by a conventional screw tightening system is hard from the point of view of stiffness and strength.  <P>SOLUTION: A pivot pine 108 being able to deform plastically of a pivot mechanism 107 is pressed into a base 100, the pivot pin 108 is inserted into a sleeve 107-a of the pivot mechanism 107, the pivot mechanism 107 is fixed to the base 100 by deforming plastically the pivot pin 108.The pivot pin 108 is pushed out from the base 100 with a carriage 104 at the time of takedown, after that, the pivot pin 108 is separated from the pivot mechanism 107. Only the pivot pin 108 is made throwaway.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164704-A (JP)
Title: Magnetic recording device, its manufacturing method, method and apparatus for evaluating magnetic recording medium
Inventor: NAKAMURA TETSUKAZU
IPC: G11B5/725
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording device with a magnetic recording medium of which the corrosion resistance is significantly enhanced while suppressing reduction in recording density, and to provide its manufacturing method, and a method and an apparatus for evaluating to obtain such a medium.  <P>SOLUTION: In the device with the magnetic recording medium fabricated by laminating sequentially a magnetic layer, a protective layer including carbon and a lubricating agent layer on a substrate, the lubricating agent used for the lubricating agent layer contains a polymer having at least either perfluoro alkane bond or perfluoro polyether bond as a main chain, and an atom number ratio between fluorine and carbon (F/N) on a surface of the medium which is obtained by irradiating helium ions at 2 keV onto the surface of the medium at an ion beam incident angle of 15° in a method of coaxial impact collision ion scattering spectroscopy and by measuring energy variations of the scattered helium ion is set ≥1.5.  <P>COPYRIGHT: (C)2004,JPO